EAST COUNTY CARDIOLOGY INC
NPI 1952777682
Internal Medicine - Cardiovascular Disease in Antioch, CA
About East County Cardiology Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EAST COUNTY CARDIOLOGY INC (NPI 1952777682) is a healthcare organization registered as a cardiovascular disease in Antioch, California and active in the NPI registry since August 2015. The organization lists Gurunath Rajapuram, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
East County Cardiology Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to East County Cardiology Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is East County Cardiology Inc's NPI number?
The NPI number for East County Cardiology Inc is 1952777682. It was assigned to this organization in the NPPES registry on August 17, 2015.
Where is East County Cardiology Inc located?
East County Cardiology Inc is located at 3200 Lone Tree Way Ste 101, Antioch, CA 94509. The listed phone number is (925) 777-3360.
What is East County Cardiology Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is East County Cardiology Inc enrolled in Medicare?
Yes. East County Cardiology Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through East County Cardiology Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Cardiovascular Disease (Cardiology)) reassigns their Medicare billing to East County Cardiology Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for East County Cardiology Inc was last updated on August 17, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# East County Cardiology Inc · NPI 1952777682
Cardiovascular Disease organization in Antioch, California. Organization record, active in the CMS NPPES registry since August 17, 2015.
## Identity
- **NPI:** 1952777682 (Entity type: Organization)
- **Enumerated:** August 17, 2015
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Gurunath Rajapuram, PRESIDENT
## Practice location
- **Address:** 3200 LONE TREE WAY STE 101, Antioch, CA 94509-5556
- **Phone:** (925) 777-3360
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Cardiovascular Disease (Cardiology)) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 17, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1952777682) · Data from the CMS NPPES public registry.